Causas e consequências da operação lava-jato: um estudo econômico e socioambiental da Petrobrás

• Autor(a) principal: Shimabuku, Fabiano Augusto Akiyama
• Data de Publicação: 2017
• Tipo de documento: Dissertação
• Idioma: por
• Título da fonte: Biblioteca Digital de Teses e Dissertações do Mackenzie
• Texto Completo: http://dspace.mackenzie.br/handle/10899/26372
• topic: operação lava jato; corrupção; petrobras; desvalorização; prejuízo; CNPQ::CIENCIAS SOCIAIS APLICADAS::ADMINISTRACAO::CIENCIAS CONTABEIS

This study had as objective identifying how corruption cases, investigated by Operação Lava Jato, have impacted Petrobras’ sustainability, based on assessment of financial and sustainability reports and based on assessment of its stock prices. The analysis period was 2011 to 2016, according to the available reports (financial statements and sustainability reports (Global Reporting Initiative – GRIE)). The analysis procedures have used qualitative and quantitative methods. The qualitative research has analised deeply performance of the main methods to fight corruption according to the global research made by Association of Certified Fraud Examiners (ACFE): Complaint Channel, Internal Controls, Internal Audit and External Audit. The quantitative research has made an study of event over the change of Petrobras stock prices as from the homologation of Paulo Roberto da Costa awarding delation, former company’s director – operational beginning of Operação Lava Jato. The main results have evidenced that: i) fraud activity last over ten years when Operação Lava Jato began; ii) antifraud procedures, internally and externally, were ineffective; iii) change of Petrobras stocks were impacted by elections running on the same period of Operação Lava Jato; iv) antifraud effective measures only were implemented after Operação Lava Jato; v) Petrobras has reduced its financial position and its investments on social and environmental areas.